mistake a for b是将a误认为b还是反之

mistake a for b是将a误认为b还是反之 mistake A for B 的意思一样 将两信息分别编码为A和B传送出去,接受站收到时,A被误认B的概率为0.02,而B被误认作A的概率为0.01.信息A与B传送的频率程度为2:1,若接收站收到信息是A,问原发信息是A的概率. Lily took away my English book ____ A.for mistake B.by a mistake C.with mistake D.by mistake为什么不选B? 关于mistake词组的用法by mistake ,mistake A for B,make a mistake这三个词组的意思和用法分别是什么 he did his homework carefully for fear that heHe did his homework carefully for fear that he ( ).A.made a mistake B.makes a mistake C.would make a mistake D.make a mistake为什么选B 不选C? Don't mistake this crocodile for a 是take a mistake还是make a mistake He did his homework carefully for fear that he would make a mistake.这是我的书上的答案但是在另一个百度知道的问题中,答案确是He did his homework carefully for fear that he ( ).A.made a mistake B.makes a mistake C.would make a When you make a mistake,don't always make----excuse for yourselfA an B the C / 翻译：他和哥哥长得如此相像以至于人们常常把它误认作他哥哥.(mistake ...for...) 为什么mistake是可数名词,却用by mistake而不用by a mistake It was stupid_____him_____this mistake A.for,to make B.of,to make C.for,make D.to,to make ____ is possible for everyone to make a mistake.A.He B.This C.It D.That Tim made a mistake.His teacher was very angry ______him.A.at B.with C.to D.for 请问：mistake a person's clothes for the real person within them 这句话是以貌取人的意思吗?mistake与 judge课互相替换吗? 是make a mistake而为什么不是make mistake?a是怎么用的? make a mistake造句